EP3887127A4 - Three-dimensional printing - Google Patents

Three-dimensional printing Download PDF

Info

Publication number
EP3887127A4
EP3887127A4 EP19909190.1A EP19909190A EP3887127A4 EP 3887127 A4 EP3887127 A4 EP 3887127A4 EP 19909190 A EP19909190 A EP 19909190A EP 3887127 A4 EP3887127 A4 EP 3887127A4
Authority
EP
European Patent Office
Prior art keywords
dimensional printing
printing
dimensional
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19909190.1A
Other languages
German (de)
French (fr)
Other versions
EP3887127A1 (en
Inventor
Krzysztof Nauka
Christopher Paul SCHODIN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Development Co LP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Development Co LP filed Critical Hewlett Packard Development Co LP
Publication of EP3887127A1 publication Critical patent/EP3887127A1/en
Publication of EP3887127A4 publication Critical patent/EP3887127A4/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/10—Formation of a green body
    • B22F10/14—Formation of a green body by jetting of binder onto a bed of metal powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/165—Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/205—Means for applying layers
    • B29C64/209—Heads; Nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/264—Arrangements for irradiation
    • B29C64/268—Arrangements for irradiation using laser beams; using electron beams [EB]
    • B29C64/273—Arrangements for irradiation using laser beams; using electron beams [EB] pulsed; frequency modulated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/264—Arrangements for irradiation
    • B29C64/277—Arrangements for irradiation using multiple radiation means, e.g. micromirrors or multiple light-emitting diodes [LED]
    • B29C64/282—Arrangements for irradiation using multiple radiation means, e.g. micromirrors or multiple light-emitting diodes [LED] of the same type, e.g. using different energy levels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/30—Process control
    • B22F10/37—Process control of powder bed aspects, e.g. density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Plasma & Fusion (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Composite Materials (AREA)
  • Structural Engineering (AREA)
  • Powder Metallurgy (AREA)
EP19909190.1A 2019-01-10 2019-01-10 Three-dimensional printing Pending EP3887127A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2019/013077 WO2020145980A1 (en) 2019-01-10 2019-01-10 Three-dimensional printing

Publications (2)

Publication Number Publication Date
EP3887127A1 EP3887127A1 (en) 2021-10-06
EP3887127A4 true EP3887127A4 (en) 2022-07-06

Family

ID=71521540

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19909190.1A Pending EP3887127A4 (en) 2019-01-10 2019-01-10 Three-dimensional printing

Country Status (3)

Country Link
US (2) US11787108B2 (en)
EP (1) EP3887127A4 (en)
WO (1) WO2020145980A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230091752A1 (en) * 2020-07-28 2023-03-23 Hewlett-Packard Development Company, L.P. Vibrating build material distributors
US20230311420A1 (en) * 2020-07-30 2023-10-05 Hewlett-Packard Development Company, L.P. 3d printing using energy sources
US20220143695A1 (en) * 2020-11-10 2022-05-12 Palo Alto Research Center Incorporated Pattern-wise deposition of anti-sintering agents via surface energy modulation for 3d printing
DE102021213053A1 (en) 2021-11-19 2023-05-25 Volkswagen Aktiengesellschaft Production of a three-dimensional component using a powder-based additive 3D printing process and device for carrying out the process

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998056566A1 (en) * 1997-06-13 1998-12-17 Massachusetts Institute Of Technology Jetting layers of powder and the formation of fine powder beds thereby
US20040255841A1 (en) * 2003-06-20 2004-12-23 Massachusetts Institute Of Technology Method for producing photonic crystal, and photonic crystal
US20160379851A1 (en) * 2015-06-29 2016-12-29 Bharath Swaminathan Temperature controlled substrate processing
WO2017188966A1 (en) * 2016-04-28 2017-11-02 Hewlett-Packard Development Company, L.P. Material sets
US20180257300A1 (en) * 2017-03-09 2018-09-13 Applied Materials, Inc. Additive manufacturing with energy delivery system having rotating polygon and adjustment of angle of light path

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204055A (en) 1989-12-08 1993-04-20 Massachusetts Institute Of Technology Three-dimensional printing techniques
DE102004020452A1 (en) 2004-04-27 2005-12-01 Degussa Ag Method for producing three-dimensional objects by means of electromagnetic radiation and applying an absorber by inkjet method
JP5668328B2 (en) * 2010-05-26 2015-02-12 セイコーエプソン株式会社 Slurry for modeling and modeling method
DE102013019716A1 (en) 2013-11-27 2015-05-28 Voxeljet Ag 3D printing process with slip
DE112014006177B4 (en) 2014-01-16 2023-08-31 Hewlett-Packard Development Company, L.P. Creation of three-dimensional objects
MX2016009288A (en) * 2014-01-16 2016-10-07 Hewlett Packard Development Co Lp Generating three-dimensional objects.
CN103785860B (en) 2014-01-22 2016-06-15 宁波广博纳米新材料股份有限公司 Metal dust of 3D printer and preparation method thereof
CN104959613B (en) 2015-07-10 2017-02-22 北京科技大学 Method for curing and shaping slurry spray used for 3D printing
CN105057665A (en) 2015-08-17 2015-11-18 王海英 Three-dimensional part printing method
US10000645B2 (en) 2015-11-24 2018-06-19 PLANT PV, Inc. Methods of forming solar cells with fired multilayer film stacks
CN105689643B (en) 2016-01-27 2018-07-13 北京科技大学 A kind of base steel abrasion-proof anti-corrosion coating quick cast preparation method based on 3D printing
CN108213411B (en) 2016-08-03 2020-08-25 成都锦钛精工科技有限公司 Coating spraying and 3D printing cermet material based on TiCN-MxC-Co and preparation method thereof
JP6855846B2 (en) * 2017-03-06 2021-04-07 セイコーエプソン株式会社 Manufacturing method of paste and 3D model
JP7366407B2 (en) * 2017-04-20 2023-10-23 エックスジェット・リミテッド System and method for producing printed matter
CN108247043B (en) 2018-03-22 2024-04-02 顺德职业技术学院 3D printing method and equipment for cold spraying deposited metal capable of melting and removing support

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998056566A1 (en) * 1997-06-13 1998-12-17 Massachusetts Institute Of Technology Jetting layers of powder and the formation of fine powder beds thereby
US20040255841A1 (en) * 2003-06-20 2004-12-23 Massachusetts Institute Of Technology Method for producing photonic crystal, and photonic crystal
US20160379851A1 (en) * 2015-06-29 2016-12-29 Bharath Swaminathan Temperature controlled substrate processing
WO2017188966A1 (en) * 2016-04-28 2017-11-02 Hewlett-Packard Development Company, L.P. Material sets
US20180257300A1 (en) * 2017-03-09 2018-09-13 Applied Materials, Inc. Additive manufacturing with energy delivery system having rotating polygon and adjustment of angle of light path

Also Published As

Publication number Publication date
WO2020145980A1 (en) 2020-07-16
US20240042686A1 (en) 2024-02-08
US20220055295A1 (en) 2022-02-24
EP3887127A1 (en) 2021-10-06
US11787108B2 (en) 2023-10-17

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